/* RESET */
body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

/* BACKGROUND FOTO */
.landing-wrapper {
    min-height: 100vh;

    background-image: url('/CBT_LPK/assets/image/bg1.jpg') center;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;

    display: flex;
    align-items: center;
    justify-content: center;

    position: relative;
}

/* OVERLAY GELAP */
.landing-wrapper::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    z-index: 0;
    pointer-events: none;
}

/* AGAR KONTEN DI ATAS OVERLAY */
.landing-wrapper > * {
    position: relative;
    z-index: 1;
}

/* CARD LOGIN */
.login-container {
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    overflow: hidden;

    max-width: 900px;
    width: 100%;
}

/* KIRI */
.login-left {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 60px 40px;
}

/* KANAN */
.login-right {
    padding: 60px 40px;
}

/* BUTTON */
.btn-choice {
    border: 2px solid #667eea;
    color: #667eea;
    padding: 20px;
    border-radius: 10px;
    transition: all 0.3s ease;
    text-decoration: none;
    display: block;
    text-align: center;
    margin-bottom: 20px;
}

.btn-choice:hover {
    background: #667eea;
    color: white;
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(102, 126, 234, 0.4);
}

.btn-choice i {
    font-size: 2rem;
    display: block;
    margin-bottom: 10px;
}

/* Responsive Design for Mobile */
@media (max-width: 768px) {
    .login-container {
        margin: 20px;
        max-width: 100%;
    }
    
    .login-left {
        padding: 40px 30px;
    }
    
    .login-right {
        padding: 40px 30px;
    }
    
    .login-left h1 {
        font-size: 1.5rem;
    }
    
    .login-left h3 {
        font-size: 1.2rem;
    }
    
    .login-left p {
        font-size: 0.95rem;
    }
    
    .btn-choice i {
        font-size: 1.5rem;
    }
}

@media (max-width: 576px) {
    .landing-wrapper {
        padding: 10px;
    }
    
    .login-container {
        margin: 10px;
        border-radius: 10px;
    }
    
    .login-left {
        padding: 30px 20px;
    }
    
    .login-right {
        padding: 30px 20px;
    }
    
    .login-left h1 {
        font-size: 1.3rem;
    }
    
    .login-left h3 {
        font-size: 1.1rem;
    }
    
    .login-left p {
        font-size: 0.875rem;
    }
    
    .login-right h2 {
        font-size: 1.3rem;
    }
    
    .btn-choice {
        padding: 15px;
    }
    
    .btn-choice h5 {
        font-size: 1rem;
    }
}